María dijo que estaba cansada.
English: Maria said that she was tired.
Indirect speech in the past (estilo indirecto en pasado) is a way to report what someone said before, using past tenses and changing verbs and pronouns as needed.
Use this structure in Spanish when you want to report what someone said, thought, or asked in the past, without quoting their exact words.
María dijo que estaba cansada.
English: Maria said that she was tired.
El profesor explicó que el examen sería difícil.
English: The teacher explained that the exam would be difficult.
Me contó que había viajado a México.
English: He/She told me that he/she had traveled to Mexico.
Ellos dijeron que no podían venir.
English: They said that they couldn't come.